Finding the Third Proportional to 15,432 and 32,274

Step by Step Solution

1. Step 1: Write the proportion equation
   15,432 : 32,274 = 32,274 : x
2. Step 2: Convert to fraction form
   15,432/32,274 = 32,274/x
3. Step 3: Cross multiply
   15,432x = 32,274 × 32,274
4. Step 4: Simplify right side
   15,432x = 1,041,611,076
5. Step 5: Solve for x
   x = 1,041,611,076/15,432
6. Step 6: Final answer
   x = 67,496.83